Resolved Propably WP-Toolkit or server problem

[jakubeq420]

Server operating system version

Debian

Plesk version and microupdate number

18.0.67

Hi everyone,

I’ve developed a project that, using a custom WordPress plugin and API, creates a subdomain via a form, generates an SSL certificate, and installs WordPress with a predefined set of plugins.

When I test it alone, everything works perfectly. However, when a client and I tried to create websites simultaneously (two at the same time), the server became unresponsive and eventually crashed. After about 5 minutes, when I accessed the panel again, I was met with the following error (attached). The logs from that time period are also attached.

I’m currently using an OVH VPS VLE-2 (2 vCore, 2GB RAM, 40GB storage), and it seems that I may have simply run out of RAM.

Do you think this issue is caused by insufficient server resources, or could there be another reason for the crash?

Thanks in advance for your help!

Best regards,
Jakubek

 

[Raul A.]

Your database service was killed by OOM events which were triggered because processes on your server tried to allocate more RAM than available.

I would recommend adjusting the OOM score of the MariaDB service and getting more RAM on your server.

 

[jakubeq420]

Thank you so much, im moving to 4gb ram VPS.